A 7650-kg helicopter accelerates upward at 0.80 m/s2 while lifting a 1250-kg frame at a

Chapter 4, Problem 81GP

(choose chapter or problem)

Get Unlimited Answers
QUESTION:

A 7650-kg helicopter accelerates upward at 0.80 m/s2 while lifting a 1250-kg frame at a construction site, Fig. 4–62. (a) What is the lift force exerted by the air on the helicopter rotors? (b) What is the tension in the cable (ignore its mass) that connects the frame to the helicopter? (c) What force does the cable exert on the helicopter?

                 

Questions & Answers

QUESTION:

A 7650-kg helicopter accelerates upward at 0.80 m/s2 while lifting a 1250-kg frame at a construction site, Fig. 4–62. (a) What is the lift force exerted by the air on the helicopter rotors? (b) What is the tension in the cable (ignore its mass) that connects the frame to the helicopter? (c) What force does the cable exert on the helicopter?

                 

ANSWER:

Solution 81 GP

Step 1 of 5

For a helicopter accelerating upwards, we need to find (a) The force exerted on the lift by the air on the helicopter rotors, (b) The tension in the cable on the frame, connected to the helicopter and the frame. (c) The force exerted on the helicopter.

Add to cart


Study Tools You Might Need

Not The Solution You Need? Search for Your Answer Here:

×

Login

Login or Sign up for access to all of our study tools and educational content!

Forgot password?
Register Now

×

Register

Sign up for access to all content on our site!

Or login if you already have an account

×

Reset password

If you have an active account we’ll send you an e-mail for password recovery

Or login if you have your password back